<template>
  <view v-if="goods_info.goods_name" class="goode-detail-container">
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item, i) in goods_info.pics" :key="i">
        <image :src="item.pics_big" @click="preview(i)"></image>
      </swiper-item>
    </swiper>
    <!--/ 轮播图区域 -->
    
    <!-- 商品信息区域 -->
    <view class="goods-info-box">
      <!-- 商品价格 -->
      <view class="price"> ￥{{goods_info.goods_price}}</view>
      <!-- 商品信息主体区域 -->
      <view class="goods-info-body">
        <!-- 商品的名字 -->
        <view class="goods-name">{{goods_info.goods_name}}</view>
        <!-- 收藏 -->
        <view class="favi">
          <uni-icons type="star" size="18" color="gray"></uni-icons>
          <text>收藏</text>
        </view>
      </view>
      <!-- 运费区域 -->
      <view class="yf">快递：免运费</view>
    </view>
    <!-- 商品信息区域 -->
    
    <rich-text :nodes="goods_info.goods_introduce"></rich-text>
    <!-- 商品导航组件区域 -->
    <view class="goods_nav">
      <uni-goods-nav :fill="true"  :options="options" :buttonGroup="buttonGroup"  @click="onClick" @buttonClick="buttonClick" />
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        goods_info:{},
        options: [{
        			icon: 'shop',
        			text: '店铺',
        			infoBackgroundColor:'#007aff',
        			infoColor:"red"
        		}, {
        			icon: 'cart',
        			text: '购物车',
        			info: 9
        		}],
        	    buttonGroup: [{
        	      text: '加入购物车',
        	      backgroundColor: '#ff0000',
        	      color: '#fff'
        	    },
        	    {
        	      text: '立即购买',
        	      backgroundColor: '#ffa200',
        	      color: '#fff'
        	    }
        	    ]
      };
    },
    onLoad(options) {
      // console.log(options);
      const goods_id=options.goods_id
      this.getGoodsDetail(goods_id)
    },
    methods:{
      // 发送请求 获取数据
     async getGoodsDetail(goods_id){
      const {data:res} = await uni.$http.get('/api/public/v1/goods/detail',{goods_id})
      if(res.meta.status !==200) return uni.$showMsg()
      
      res.message.goods_introduce = res.message.goods_introduce.replace(/<img /g, '<img style="display:block;" ').replace(/webp/g,'jpg')
      this.goods_info=res.message
      },
      // 预览的点击处理事件
      preview(i){
        //调用 uni.previewImage()方法预览图片
        uni.previewImage({
          current:i,// 预览时默认显示图片的索引
          // 所有图片 url 地址的数组
          urls:this.goods_info.pics.map(x=> x.pics_big)
        })
      },
      onClick(e){
        // console.log(e);
        if(e.content.text==='购物车'){
          uni.switchTab({
            url:'/pages/cart/cart'
          })
        }
      }
    }
  }
</script>

<style lang="scss">
swiper{
  height: 750rpx;
  
  image {
    width: 100%;
    height: 100%;
  }
}

.goods-info-box{
  padding: 10px;
  padding-right: 0;
  .price{
    color: #c00000;
    font-size: 18px;
    margin: 10px 0;
    
  }
  .goods-info-body{
    display: flex;
    justify-content: space-between;
    .goods-name{
      font-size: 13px;margin-right: 10px;
    }
    .favi{
      width: 120px;
      font-size: 12px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      border-left: 1px solid #efefef;
      color: gray;
    }
  }
  .yf{
    font-size: 12px;
    color: gray;
    margin: 10px 0;
  }
}
.goods_nav{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
}
.goode-detail-container{
  padding-bottom: 50px;
}
</style>
